Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Mary Margaret Andersen, APRN, CNS, MSN

Individual provider Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1033285564

MS. Mary Margaret Andersen, APRN, CNS, MSN is a Certified Clinical Nurse Specialist (Cns) in Eden Prairie, Minnesota. Qualified in 1989, 37 years ago. Practices as a sole proprietor, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
37
Licensed in
MN
In the registry since
2006
Specialties on file
4
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

11800 Singletree Ln Ste 204
Eden Prairie, MN 55344-5328
Phone: (952) 322-8532
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1385 Mendota Heights Rd Ste 200, Mendota Heights, MN 55120-1289 — (952) 322-8532

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 79 (MN)
Child & Adolescent Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0807X · Licence R119098 (MN)
Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0808X · Licence R119098 (MN)
Adult Psychiatric/Mental Health Clinical Nurse Specialist Taxonomy 364SP0809X · Licence R119098 (MN)

Record details

NPI number1033285564
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN , CNS , MSN
Sole proprietorYes
NPI enumeratedNovember 27, 2006
Last updated in NPPESMarch 11, 2021
Certification dateMarch 11, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare